I bought a new monitor, there are problems with the text, how to solve it?

Question

Monitors

Good evening, I bought myself an aoc c24g1 monitor, there is a problem with the text, the image shows how there is a shadow or something like it under the letters, which creates a huge strain on the eyes and creates problems when reading the text, how can I get rid of this, the bottom problem is especially noticeable on black font from 20px and above. The text itself is just toxic.